Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Marçal Jose Rodrigues Pires"'
Autor:
Beatriz Bonetti, Rafael Colombo Abruzzi, Carolina Pereira Peglow, Marçal Jose Rodrigues Pires, Cleber José Baldoni Gomes
Publikováno v:
REM: International Engineering Journal, Vol 72, Iss 4, Pp 635-642
Abstract This study aims to assess methane (CH4) and carbon dioxide (CO2) concentrations in the ventilation systems of two coal mines (A and B) in the Santa Catarina coal deposit in southern Brazil (Paraná Basin, Bonito Formation), and estimate thei
Externí odkaz:
https://doaj.org/article/87b2ba450f9a49358d7cb8745f394cca
Autor:
Pâmela de Medeiros Engelmann, Victor Hugo Jacks Mendes dos Santos, Pedro Rocha da Rocha, Gustavo Henrique Araújo dos Santos, Rogério Vescia Lourega, Jeane Estela Ayres de Lima, Marçal Jose Rodrigues Pires
Publikováno v:
Journal of Cleaner Production. 345:130687
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c699121142334309f088fc9eccd913b6
https://doi.org/10.1016/j.jclepro.2022.130687
https://doi.org/10.1016/j.jclepro.2022.130687
Autor:
Rafael Colombo Abruzzi, Marçal José Rodrigues Pires, Berenice Anina Dedavid, Camila Fensterseifer Galli
Publikováno v:
Materials Research, Vol 22, Iss suppl 1 (2019)
We evaluated solid-state sensors (MOS) manufactured using nanostructured tin oxide (SnO2) obtained by different synthesis methods for selectivity, response and repeatability at different operating temperatures and methane concentrations. In addition,
Externí odkaz:
https://doaj.org/article/6d8637440d4147ad8f999cae1bbe1a0e